EP 3709286 A4 20210901 - LIQUID CRYSTAL DISPLAY PANEL AND GATE DRIVE CIRCUIT
Title (en)
LIQUID CRYSTAL DISPLAY PANEL AND GATE DRIVE CIRCUIT
Title (de)
FLÜSSIGKRISTALLANZEIGETAFEL UND GATE-TREIBERSCHALTUNG
Title (fr)
PANNEAU D'AFFICHAGE À CRISTAUX LIQUIDES ET CIRCUIT D'ATTAQUE DE GRILLE
Publication
Application
Priority
- CN 201711088166 A 20171107
- CN 2017117313 W 20171220
Abstract (en)
[origin: EP3709286A1] A liquid crystal display panel and a gate drive circuit. The liquid crystal display panel (30) comprises: a plurality of pixel units arranged in a matrix manner (Pixel 11-Pixel 24); a plurality of scanning lines (G1-G5), each two of the scanning lines corresponding to the same row of pixel units and being alternately connected to pixel units in the same row of pixel units; a gate drive circuit (31); a plurality of data lines (D1-D3), each of the data lines being connected to two adjacent columns of pixel units, respectively; and a data drive circuit (32), wherein gate drive signals on the two scanning lines corresponding to the same row of pixel units have different drive capabilities. By means of the method, the difference in brightness on the display panel (30) can be reduced, and the display effect can be improved.
IPC 8 full level
G09G 3/36 (2006.01)
CPC (source: CN EP KR)
G09G 3/3614 (2013.01 - EP); G09G 3/3677 (2013.01 - CN EP KR); G09G 2310/067 (2013.01 - EP); G09G 2320/0233 (2013.01 - EP)
Citation (search report)
- [X] US 2006284815 A1 20061221 - KWON SUN Y [KR], et al
- [A] US 2014225819 A1 20140814 - ONUMA TAKAHIRO [JP], et al
- See references of WO 2019090908A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
EP 3709286 A1 20200916; EP 3709286 A4 20210901; CN 107767832 A 20180306; CN 107767832 B 20200207; JP 2020535470 A 20201203; KR 20200075004 A 20200625; WO 2019090908 A1 20190516
DOCDB simple family (application)
EP 17931182 A 20171220; CN 201711088166 A 20171107; CN 2017117313 W 20171220; JP 2020517338 A 20171220; KR 20207015952 A 20171220